Insights

Innovative Hydrogen Tech KEYOU specializes in transforming conventional combustion engines into emission-free hydrogen engines, presenting a compelling opportunity for vehicle manufacturers seeking sustainable propulsion solutions without major engine redesigns.

Strong Industry Recognition Winning awards such as the German Brand Award and recognition from trade publications enhances KEYOU's market credibility, making it easier to establish partnerships with automotive OEMs and suppliers interested in innovative green technologies.

Recent Leadership Expansion The appointment of Holger Mandel, former MAN CEO, as CEO and advisory board member signals strategic growth and credibility, opening doors for collaborations with large-scale industrial and commercial vehicle partners.

High Scalability Potential With a focus on commercial vehicles and scalable technology that can be deployed both on and off-road, KEYOU's solutions are applicable for a wide range of fleet operators looking to meet zero-emission mandates efficiently.

Financial and Market Position Generating revenue between $25M and $50M and operating in the high-growth clean mobility sector, KEYOU presents opportunities for investors or partners interested in rapidly expanding sustainable engine technology markets.

KEYOU Tech Stack

KEYOU uses 8 technology products and services including Google Fonts API, Swiper, HubSpot, and more. Explore KEYOU's tech stack below.

  • Google Fonts API
    Font Scripts
  • Swiper
    Javascript Libraries
  • HubSpot
    Marketing Automation
  • LinkedIn
    Online Community Software
  • PHP
    Programming Languages
  • Cloudflare Bot Management
    Security
  • Falcon.io
    Social Media Marketing Software
  • Adobe Creative Suite
    Visualisation Software

KEYOU's Email Address Formats

KEYOU uses at least 1 format(s):
KEYOU Email FormatsExamplePercentage
First.Last@keyou.deJohn.Doe@keyou.de
50%
First.Last@keyou.deJohn.Doe@keyou.de
50%

Frequently Asked Questions

Where is KEYOU's headquarters located?

Minus sign iconPlus sign icon
KEYOU's main headquarters is located at 60 Arnulfstraße München, Bavaria 80335 Germany. The company has employees across 2 continents, including EuropeAsia.

What is KEYOU's official website and social media links?

Minus sign iconPlus sign icon
KEYOU's official website is keyou.de and has social profiles on LinkedInCrunchbase.

What is KEYOU's NAICS code?

Minus sign iconPlus sign icon
KEYOU's NAICS code is 3361 - Motor Vehicle Manufacturing.

How many employees does KEYOU have currently?

Minus sign iconPlus sign icon
As of February 2026, KEYOU has approximately 59 employees across 2 continents, including EuropeAsia. Key team members include Ceo & Co-Founder: T. K.Coo, General Manager: M. S.Chief Financial Officer: O. B.. Explore KEYOU's employee directory with LeadIQ.

What industry does KEYOU belong to?

Minus sign iconPlus sign icon
KEYOU operates in the Motor Vehicle Manufacturing industry.

What technology does KEYOU use?

Minus sign iconPlus sign icon
KEYOU's tech stack includes Google Fonts APISwiperHubSpotLinkedInPHPCloudflare Bot ManagementFalcon.ioAdobe Creative Suite.

What is KEYOU's email format?

Minus sign iconPlus sign icon
KEYOU's email format typically follows the pattern of First.Last@keyou.de. Find more KEYOU email formats with LeadIQ.

When was KEYOU founded?

Minus sign iconPlus sign icon
KEYOU was founded in 2015.

KEYOU

Motor Vehicle ManufacturingBavaria, Germany51-200 Employees

KEYOU is a young and successful high-tech company from the Clean Mobility sector that develops innovative hydrogen technologies, special components and combustion processes with the help of which conventional engines can be transformed into emission-free hydrogen engines - without major modifications to the basic engine. This ensures economic efficiency, but also scalability. KEYOU-inside technology can be used both ON THE ROAD and OFF THE Road. 
The further development of the classic combustion engine by KEYOU to use hydrogen as a sustainable fuel thus allows a quantum leap in propulsion development. The combination of high efficiency and power density achieves a completely new level. In the end, only harmless water vapor escapes as exhaust gas. The ideal solution for the commercial vehicle sector, with which engine and vehicle manufacturers can offer emission-free vehicles to their customers. The new "green" combustion engine with KEYOU-inside technology means zero emissions, efficiency and cost-efficiency at the same time - without any compromises in performance, payload or range. With KEYOU, "Sustainable Zero Emission" becomes reality.

Section iconCompany Overview

Headquarters
60 Arnulfstraße München, Bavaria 80335 Germany
Website
keyou.de
NAICS Code
3361 - Motor Vehicle Manufacturing
Founded
2015
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    KEYOU's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    KEYOU's revenue is estimated to be in the range of $25M$50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.